package model

import (
	"fmt"
)

func Jiandan() {
	n := 97
	fmt.Printf("还剩%d个星期，%d天\n", n/7, n%7)

	m := 170.9

	fmt.Printf("摄氏温度= %0.2f \n", 5.0/9*(m-100))

	//-----练习题----
	var a int64 = 100
	var b int64 = 200
	a = a + b
	b = a - b
	a = a - b
	fmt.Println(a)
	fmt.Println(b)
}
